EP0674163A3 - Momentfassungsgerät. - Google Patents

Momentfassungsgerät. Download PDF

Info

Publication number
EP0674163A3
EP0674163A3 EP95103847A EP95103847A EP0674163A3 EP 0674163 A3 EP0674163 A3 EP 0674163A3 EP 95103847 A EP95103847 A EP 95103847A EP 95103847 A EP95103847 A EP 95103847A EP 0674163 A3 EP0674163 A3 EP 0674163A3
Authority
EP
European Patent Office
Prior art keywords
detecting apparatus
torque detecting
torque
detecting
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP95103847A
Other languages
English (en)
French (fr)
Other versions
EP0674163A2 (de
EP0674163B1 (de
Inventor
Shunsuke Nakaura
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Koyo Seiko Co Ltd
Original Assignee
Koyo Seiko Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Koyo Seiko Co Ltd filed Critical Koyo Seiko Co Ltd
Publication of EP0674163A2 publication Critical patent/EP0674163A2/de
Publication of EP0674163A3 publication Critical patent/EP0674163A3/de
Application granted granted Critical
Publication of EP0674163B1 publication Critical patent/EP0674163B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L3/00—Measuring torque, work, mechanical power, or mechanical efficiency, in general
    • G01L3/02—Rotary-transmission dynamometers
    • G01L3/04—Rotary-transmission dynamometers wherein the torque-transmitting element comprises a torsionally-flexible shaft
    • G01L3/10—Rotary-transmission dynamometers wherein the torque-transmitting element comprises a torsionally-flexible shaft involving electric or magnetic means for indicating
    • G01L3/109—Rotary-transmission dynamometers wherein the torque-transmitting element comprises a torsionally-flexible shaft involving electric or magnetic means for indicating involving measuring phase difference of two signals or pulse trains
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L3/00—Measuring torque, work, mechanical power, or mechanical efficiency, in general
    • G01L3/02—Rotary-transmission dynamometers
    • G01L3/04—Rotary-transmission dynamometers wherein the torque-transmitting element comprises a torsionally-flexible shaft
    • G01L3/10—Rotary-transmission dynamometers wherein the torque-transmitting element comprises a torsionally-flexible shaft involving electric or magnetic means for indicating
    • G01L3/101—Rotary-transmission dynamometers wherein the torque-transmitting element comprises a torsionally-flexible shaft involving electric or magnetic means for indicating involving magnetic or electromagnetic means
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L3/00—Measuring torque, work, mechanical power, or mechanical efficiency, in general
    • G01L3/02—Rotary-transmission dynamometers
    • G01L3/04—Rotary-transmission dynamometers wherein the torque-transmitting element comprises a torsionally-flexible shaft
    • G01L3/10—Rotary-transmission dynamometers wherein the torque-transmitting element comprises a torsionally-flexible shaft involving electric or magnetic means for indicating
    • G01L3/101—Rotary-transmission dynamometers wherein the torque-transmitting element comprises a torsionally-flexible shaft involving electric or magnetic means for indicating involving magnetic or electromagnetic means
    • G01L3/105—Rotary-transmission dynamometers wherein the torque-transmitting element comprises a torsionally-flexible shaft involving electric or magnetic means for indicating involving magnetic or electromagnetic means involving inductive means
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
    • G01L5/22—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring the force applied to control members, e.g. control members of vehicles, triggers
    • G01L5/221—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring the force applied to control members, e.g. control members of vehicles, triggers to steering wheels, e.g. for power assisted steering

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Power Steering Mechanism (AREA)
  • Steering Control In Accordance With Driving Conditions (AREA)
EP95103847A 1994-03-25 1995-03-16 Momentfassungsgerät Expired - Lifetime EP0674163B1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP56303/94 1994-03-25
JP05630394A JP3281943B2 (ja) 1994-03-25 1994-03-25 トルク検出装置
JP5630394 1994-03-25

Publications (3)

Publication Number Publication Date
EP0674163A2 EP0674163A2 (de) 1995-09-27
EP0674163A3 true EP0674163A3 (de) 1997-03-05
EP0674163B1 EP0674163B1 (de) 2000-06-07

Family

ID=13023369

Family Applications (1)

Application Number Title Priority Date Filing Date
EP95103847A Expired - Lifetime EP0674163B1 (de) 1994-03-25 1995-03-16 Momentfassungsgerät

Country Status (4)

Country Link
US (1) US5497667A (de)
EP (1) EP0674163B1 (de)
JP (1) JP3281943B2 (de)
DE (1) DE69517353T2 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3584624B2 (ja) * 1996-07-22 2004-11-04 日本精工株式会社 トルクセンサ
JP4026247B2 (ja) 1998-10-01 2007-12-26 日本精工株式会社 トルクセンサ
GB9924046D0 (en) * 1999-10-11 1999-12-15 Fast Technology Gmbh Torque measurement apparatus
JP2003315178A (ja) * 2002-04-26 2003-11-06 Toyoda Mach Works Ltd トルク検出装置
US6851325B2 (en) * 2002-12-16 2005-02-08 Delphi Technologies, Inc. DSP based algorithm for non-contacting torque sensor
US6851324B2 (en) * 2002-12-16 2005-02-08 Delphi Technologies, Inc. Non-contacting compliant torque sensor
KR100779487B1 (ko) * 2003-07-16 2007-11-26 주식회사 만도 토크 검출 장치
KR100572397B1 (ko) * 2004-11-16 2006-04-18 현대모비스 주식회사 차량의 조향장치용 토크센서의 고장진단 시스템 및 그의방법
TWI421662B (zh) * 2010-12-20 2014-01-01 Richtek Technology Corp 改善電壓識別瞬變響應的方法以及電壓調節器
WO2023193180A1 (en) * 2022-04-07 2023-10-12 Apex Brands, Inc. Torque measurement with compensation for strain gauge bias

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4414855A (en) * 1981-06-01 1983-11-15 Aisin Seiki Kabushiki Kaisha Torque sensor
US4829834A (en) * 1987-08-12 1989-05-16 Smiths Industries Public Limited Company Speed and torque sensors
US4989460A (en) * 1987-12-26 1991-02-05 Nissan Motor Company, Limited Magnetostriction type torque sensor with temperature dependent error compensation

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3950986A (en) * 1972-06-26 1976-04-20 Simmonds Precision Products, Inc. Non-contacting shaft horsepower measurement system
GB1508422A (en) * 1974-05-29 1978-04-26 Torquemeters Ltd Phasemeters
US4352295A (en) * 1976-05-22 1982-10-05 Ono Sokki Co., Ltd. Instantaneous torque determining apparatus
US4444063A (en) * 1980-08-27 1984-04-24 Sangamo Weston Limited Torque measuring systems
US4805463A (en) * 1981-04-20 1989-02-21 Eaton Corporation Torque transducer
US4907460A (en) * 1987-10-30 1990-03-13 Koyo Seiko Co., Ltd. Torque sensor
US5307690A (en) * 1991-07-29 1994-05-03 Kubota Corporation Temperature compensating device for torque measuring apparatus
JP2967250B2 (ja) * 1992-12-03 1999-10-25 光洋精工株式会社 トルクセンサ

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4414855A (en) * 1981-06-01 1983-11-15 Aisin Seiki Kabushiki Kaisha Torque sensor
US4829834A (en) * 1987-08-12 1989-05-16 Smiths Industries Public Limited Company Speed and torque sensors
US4989460A (en) * 1987-12-26 1991-02-05 Nissan Motor Company, Limited Magnetostriction type torque sensor with temperature dependent error compensation

Also Published As

Publication number Publication date
DE69517353T2 (de) 2001-02-15
JP3281943B2 (ja) 2002-05-13
JPH07260601A (ja) 1995-10-13
DE69517353D1 (de) 2000-07-13
EP0674163A2 (de) 1995-09-27
US5497667A (en) 1996-03-12
EP0674163B1 (de) 2000-06-07

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